UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hPjNAjbDWRD5UmSoebN1COEYnQ4eGDeFWxx0+7iXM4U=' 
WHERE 
  key_id = 'd6b61bb840f21547a113a399e6bdb9663b77efb971bc8e5b12c29da22b6dfb29' 
  AND (
    token = 'hPjNAjbDWRD5UmSoebN1COEYnQ4eGDeFWxx0+7iXM4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )